Recent activity by ChanelMacalu

1 answer 20 views

What is the geometry and polarity of the ammonia molecule, NH3?

answered 3 days ago in Inorganic Chemistry

1 answer 21 views

What is the bond order of carbon dioxide (CO2) and how does it affect the molecule's stability and properties?

asked 5 days ago in Chemical bonding

1 answer 25 views

What are the main sources of Persistent Organic Pollutants (POPs) and how do they get accumulated in different environmental compartments?

answered Feb 14 in Environmental Chemistry

1 answer 36 views

How do different pollutants in the air affect human respiratory systems, and what are some effective methods for measuring and monitoring these pollutants in real-time?

asked Feb 12 in Environmental Chemistry

1 answer 36 views

How can chemistry educators increase the relevance and visibility of chemistry in daily life to engage students and improve their understanding of the subject?

answered Feb 4 in Chemical education

1 answer 52 views

How can the concentration of iron ions in a given water sample be determined using spectrophotometry? What is the practical range of absorption coefficient for iron ions and how does it affect the sensitivity and precision of spectrophotometric measurements in iron determinations?

answered Jan 29 in Analytical Chemistry

1 answer 60 views

How does metapsychology differ from other branches of psychology?

answered Jan 16 in Psychology

1 answer 14 views

According to Martin Seligman's learned helplessness theory, why do some people experience depression?

asked Jan 15 in Psychology

1 answer 12 views

What is the Protection Motivation Theory, and how is it relevant to AI design for emergency response?

answered Jan 15 in Psychology

1 answer 31 views

According to the social learning theory, what is the role of environment in shaping adolescent behaviour?

answered Jan 15 in Psychology

1 answer 65 views

What did B.F. Skinner contribute to psychology?

answered Jan 14 in Psychology

1 answer 52 views

What type of energy travels in waves across space as well as through matter?

answered Jan 8 in Science

1 answer 41 views

What is defined in physics as the amount of force pushing against a given area?

answered Jan 6 in Science

1 answer 35 views

What are the only regions of space that electrons can occupy?

asked Jan 6 in Science

1 answer 41 views

What is formed when nitrogen and sulfur oxides dissolve in rain?

asked Dec 28, 2024 in Science

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